| Windows 7 DLL File Information - sysclass.dll |
The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 7, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.
General Information
| File Description: | System Class Installer Library |
| File Version: | 6.1.7100.0 (winmain_win7rc.090421-1700) |
| Company: | Microsoft Corporation |
| Product Name: | Microsoft Windows Operating System |
| DLL popularity | Very Low - There is no any other DLL in system32 directory that is statically linked to this file. |
| File Size: | 193 KB |
| Total Number of Exported Functions: | 13 |
| Total Number of Exported Functions With Names: | 13 |
Section Headers
| Name | Virtual Address | Raw Data Size | % of File | Characteristics | Section Contains... |
|---|---|---|---|---|---|
| .text | 0x00001000 | 46,592 Bytes | 23.5% | Read, Execute | Code |
| .data | 0x0000d000 | 1,536 Bytes | 0.8% | Write, Read | Initialized Data |
| .rsrc | 0x0000e000 | 142,848 Bytes | 72.1% | Read | Initialized Data |
| .reloc | 0x00031000 | 6,144 Bytes | 3.1% | Read, Discardable | Initialized Data |
Static Linking
sysclass.dll is statically linked to the following files:msvcrt.dll
ntdll.dll
KERNEL32.dll
ADVAPI32.dll
USER32.dll
GDI32.dll
SHLWAPI.dll
VERSION.dll
SETUPAPI.dll
WTSAPI32.dll
This means that when sysclass.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, sysclass.dll won't be loaded.
General Resources Information
| Resource Type | Number of Items | Total Size | % of File |
|---|---|---|---|
| Icons | 1 | 139,673 Bytes | 70.5% |
| Animated Icons | 0 | 0 Bytes | 0.0% |
| Cursors | 0 | 0 Bytes | 0.0% |
| Animated Cursors | 0 | 0 Bytes | 0.0% |
| Bitmaps | 0 | 0 Bytes | 0.0% |
| AVI Files | 0 | 0 Bytes | 0.0% |
| Dialog-Boxes | 4 | 2,528 Bytes | 1.3% |
| HTML Related Files | 0 | 0 Bytes | 0.0% |
| Menus | 0 | 0 Bytes | 0.0% |
| Strings | 56 | 2,902 Bytes | 1.5% |
| Type Libraries | 0 | 0 Bytes | 0.0% |
| Manifest | 1 | 706 Bytes | 0.4% |
| All Others | 2 | 1,144 Bytes | 0.6% |
| Total | 64 | 146,953 Bytes | 74.2% |
Icons in this file
There are 1 icons stored in this DLL file. You can view all these icons in the following small thumbnail:
Cursors in this file
No cursors found in this file
Dialog-boxes list (up to 200 dialogs)
In the following section, you can find the captions of dialog-boxes stored in this DLL. The list is currently limited to 200 dialogs.| ID | Dialog Caption |
|---|---|
| 1000 | Advanced Settings |
| 2000 | Driver |
| 2016 | Stop Other Services |
| 2019 | Driver File Details |
String resources in this dll (up to 200 strings)
| String ID | String Text |
|---|---|
| 1500 | Detection Disabled |
| 1501 | Look for wheel |
| 1502 | Assume wheel is present |
| 1503 | The inf %s attempted to change the image path for the service %s. |
| 1504 | The inf %s attempted to change the image path for the service %s. The inf %s was used as a replacement. |
| 1505 | The inf %s attempted to change the image path for the service %s. The installation of this device failed because no other matches for this device were made in the inf %s. |
| 1506 | (no driver) |
| 1507 | Unknown Device |
| 1508 | Confirm Device Install |
| 2500 | Automatic |
| 2501 | Boot |
| 2502 | Demand |
| 2503 | System |
| 2504 | Disabled |
| 2505 | Started |
| 2506 | Stopped |
| 2507 | Paused |
| 2508 | Starting |
| 2509 | Stopping |
| 2510 | Pausing |
| 2511 | Resuming |
| 2512 | (Unknown) |
| 2513 | The system encountered the following error while attempting to start the service |
| 2514 | The system encountered the following error while attempting to stop the service |
| 2515 | Unknown |
| 2800 | Secure Digital Storage Device |
| 2801 | MMC Storage Device |
| 3000 | Computer |
| 3001 | IDE ATA/ATAPI controllers |
| 3002 | Keyboards |
| 3003 | Non-Plug and Play Drivers |
| 3004 | Mice and other pointing devices |
| 3005 | Storage controllers |
| 3006 | Tape drives |
| 3007 | Storage Volumes |
| 3008 | System devices |
| 3009 | Other devices |
| 3010 | PCMCIA adapters |
| 3011 | Storage volume shadow copies |
| 3012 | SD host adapters |
| 3013 | Floppy drive controllers |
| 3014 | Multifunction adapters |
| 3015 | Floppy disk drives |
| 3016 | IEEE 1394 Bus host controllers |
| 3017 | SBP2 IEEE 1394 Devices |
| 3018 | Memory devices |
| 3019 | 61883 Device Class |
| 3020 | Security Devices |
| 3021 | Memory technology driver |
| 3022 | Multi-port serial adapters |
| 3023 | IEEE 1284.4 devices |
| 3024 | IEEE 1284.4 compatible printer |
| 3025 | Universal Serial Bus controllers |
| 3026 | Mobile devices |
| 3027 | AVC Devices |
| 3028 | Biometric Devices |
COM Classes/Interfaces
There is no type library in this file with COM classes/interfaces information
Exported Functions List
The following functions are exported by this dll:| ComputerClassInstaller | CriticalDeviceCoInstaller | DiskPropPageProvider | HdcClassInstaller |
| KeyboardClassInstaller | LegacyDriverPropPageProvider | MouseClassInstaller | PS2MousePropPageProvider |
| ScsiClassInstaller | StorageCoInstaller | TapeClassInstaller | TapePropPageProvider |
| VolumeClassInstaller |
Imported Functions List
The following functions are imported by this dll:- msvcrt.dll:
_XcptFilter _amsg_exit _except_handler4_common _initterm _resetstkoflw _vsnwprintf _wcsnicmp _wcsupr free malloc memcpy memset wcschr wcsrchr wcsstr - ntdll.dll:
DbgPrintEx RtlNtStatusToDosError - KERNEL32.dll:
ActivateActCtx CloseHandle CompareStringW CreateActCtxW CreateDirectoryW CreateEventW CreateFileW DeactivateActCtx DeviceIoControl DisableThreadLibraryCalls FormatMessageW GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetFileAttributesW GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleW GetProcAddress GetProcessHeap GetSystemDirectoryW GetSystemTimeAsFileTime GetSystemWindowsDirectoryW GetTickCount GetVersionExW HeapFree InterlockedCompareExchange InterlockedExchange LoadLibraryW LocalAlloc LocalFree QueryPerformanceCounter RaiseException ReleaseActCtx SetEvent SetLastError SetUnhandledExceptionFilter Sleep TerminateProcess UnhandledExceptionFilter WaitForSingleObjectEx lstrcmpW lstrcmpiW lstrlenW ntdll!RtlAllocateHeap - ADVAPI32.dll:
AllocateAndInitializeSid ChangeServiceConfigW CloseServiceHandle ControlService ConvertSecurityDescriptorToStringSecurityDescriptorW EnumDependentServicesW EnumServicesStatusW GetSecurityDescriptorLength GetTokenInformation ImpersonateLoggedOnUser InitializeSecurityDescriptor MakeSelfRelativeSD OpenSCManagerW OpenServiceW QueryServiceConfigW QueryServiceStatus RegCloseKey RegCreateKeyExW RegDeleteValueW RegEnumKeyExW RegEnumValueW RegOpenCurrentUser RegOpenKeyExW RegQueryInfoKeyW RegQueryValueExW RegSetValueExW RevertToSelf SetEntriesInAclW SetSecurityDescriptorDacl StartServiceW - USER32.dll:
DestroyCursor DialogBoxParamW EnableWindow EndDialog GetDlgCtrlID GetDlgItem GetParent GetSysColor GetSysColorBrush GetWindowLongW LoadCursorW LoadIconW LoadStringW MessageBoxW SendDlgItemMessageW SendMessageW SetCursor SetDlgItemTextW SetWindowLongW WinHelpW - GDI32.dll:
SetBkColor - SHLWAPI.dll:
SHRegGetValueW - VERSION.dll:
GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW - SETUPAPI.dll:
SetupCloseInfFile SetupCloseLog SetupDiBuildDriverInfoList SetupDiCallClassInstaller SetupDiCreateDevRegKeyW SetupDiDestroyDeviceInfoList SetupDiEnumDeviceInterfaces SetupDiEnumDriverInfoW SetupDiGetActualSectionToInstallW SetupDiGetClassDevsW SetupDiGetDeviceInstallParamsW SetupDiGetDeviceInstanceIdW SetupDiGetDeviceInterfaceDetailW SetupDiGetDeviceRegistryPropertyW SetupDiGetDriverInfoDetailW SetupDiGetDriverInstallParamsW SetupDiGetSelectedDriverW SetupDiInstallDevice SetupDiLoadClassIcon SetupDiOpenDevRegKey SetupDiSelectBestCompatDrv SetupDiSetClassInstallParamsW SetupDiSetDeviceInstallParamsW SetupDiSetDeviceRegistryPropertyW SetupDiSetDriverInstallParamsW SetupDiSetSelectedDriverW SetupFindFirstLineW SetupFindNextMatchLineW SetupGetIntField SetupGetLineCountW SetupGetMultiSzFieldW SetupGetStringFieldW SetupInstallFromInfSectionW SetupLogErrorW SetupOpenInfFileW SetupOpenLog cfgmgr32!CM_Get_DevNode_Status cfgmgr32!CM_Get_DevNode_Status_Ex cfgmgr32!CM_Get_Device_ID_ListW cfgmgr32!CM_Get_Device_ID_List_SizeW pSetupAddTagToGroupOrderListEntry pSetupFree pSetupMalloc pSetupRealloc pSetupRetrieveServiceConfig - WTSAPI32.dll:
WTSEnumerateSessionsW WTSFreeMemory WTSQueryUserToken